Delay equalization
signal processing technique
In signal processing, delay equalization corresponds to adjusting the relative phases of different frequencies to achieve a constant group delay, using by adding an all-pass filter in series with an uncompensated filter. Clever machine-learning techniques are now being applied to the design of such filters.
The public source identifies “Delay equalization” as signal processing technique. This brief keeps that definition visible, then builds a research path around Delay, equalization and signal.
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This entry incorporates text from “Delay equalization” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.